Math, asked by uminna1111, 1 year ago

radhika bought a car for rs250000.next year its price decreased by 10 % and further next year it decreased by 12% .in the last two years overall decrease per cent in price of the car is
(I)3.2%
(ii)22%
(iii)20.8%
(iv)8%

Answers

Answered by BloomingBud

145

$\mathbb{ SOLUTION }$ :

Radhika bought a car for Rs. 250000.

Cost price of the car Rs. 250000

It's price decreased next year for 10%

so price becomes
$250000 - \frac{10}{100} \times 250000 \\ \\ = rs.225000$

Future next year, it's price decreased by 12%, then price will be,

$225000 - 225000 \times \frac{12}{100} \\ \\ = rs.198000$

In two years,

overall decease percent
$= \frac{250000 - 19800}{250000} \times 100 \\ \\ = 20.8\%$

Hence, option (c) 20.8% is the correct answer.

abhaychoudhary61: niche

uday2341: hii

irfanyakub364: Yaah it's true

charancherry20: hello

charancherry20: hello bloomi

yogesh8055: it is 20%

gadakhsanket: 20.8% is correct

uday2341: hi

Answered by sakshi7048

$<b><body bgcolor="lightgreen">$ hey mate ✌

here's your answer,

the cost of a car = Rs. 250000

the next year the price decreased by 10%

》 Rs.250000 - 10% of 250000

》 Rs. 250000 - $\huge\frac{10}{100}$ × 250000

》 Rs.225000

the next year the price again decreased by 12%

》 Rs.225000 - $\huge\frac{12}{100}$ × 225000

》 Rs. 198000

the overall decrease percent is :

》 $\huge\frac{250000-198000}{250000}$ ×100%

》 20.8%

so the answer is option (c)

hope it helps you mate ✌

uday2341: why

uday2341: who told u

uday2341: u only created aa

uday2341: so dont be foolish

uday2341: come lets chat

uday2341: as friends

SmãrtyMohït: plzzz dont chat here

uday2341: hay wait

Previous Question

Next Question

radhika bought a car for rs250000.next year its price decreased by 10 % and further next year it decreased by 12% .in the last two years overall decrease per cent in price of the car is (I)3.2% (ii)22% (iii)20.8% (iv)8%

Answers

radhika bought a car for rs250000.next year its price decreased by 10 % and further next year it decreased by 12% .in the last two years overall decrease per cent in price of the car is
(I)3.2%
(ii)22%
(iii)20.8%
(iv)8%